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PYREX® メスフラスコ 25mL

Product Number5640-25

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PYREX® 25 mL Class A Volumetric Flasks with PYREX® Glass Standard Taper Stopper

Quality Certificate

(This is the suggested replacement for 5646-25)

These PYREX® 25 mL volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 9 Standard Taper glass stoppers. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware and ASTM E-288 for volumetric flasks.

本製品を製造する工場では、非分離型エネルギー属性証明書（EAC）の購入により100％再生可能エネルギーを使用しています。

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Product Information

Details

Product Number	5640-25
Qty./Pk	6 / Pk
Qty./Cs	12 / Cs
Brand	PYREX®
Capacity	25 mL
Flask Shape	Flat bottom
Top Style	Standard Taper Stopper
Neck Style	Long
Stopper Style	Hollow glass
Accuracy Class	Class A
Feature	Reusable
Tolerance	0.03 mL
Standard Taper Stopper No.	9
Height	121 mm (approx.)
O.D.	40 mm (approx.)
Flask Style	Volumetric
Flask Feature	Heavy duty

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